“Zayadan B., Usserbayeva A., Bolatkhan K., Akmukhanova N., Kossalbayev B., Baizhigitova A., Los D. Screening of isolated and collection strains of cyanobacteria on productivity for determining their biotechnological potential: al-Farabi Kazakh National University, Kazakhstan, Almaty”, EJE, vol. 55, no. 2, pp. 121–130, Oct. 2018, Accessed: Jul. 19, 2026. [Online]. Available: https://bulletin-ecology.kaznu.kz/index.php/1-eco/article/view/823